#include <iostream>

#include "A.h"


class B : public A
{
public:
	void print()
	{
		//std::cout<<"hello" <<std::endl; //err
		//std::cout<<"a = "<< a <<std::endl; //err
		std::cout<<"b = "<< b <<std::endl; //0k
		std::cout<<"c = "<< c <<std::endl; //ok
	}
};
